Current constraints and future possibilities for Bangladesh fisheries
Current constraints and future possibilities for Bangladesh fisheries
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DOI：
10.1016/s0306-9192(01)00005-7
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发表时间：
2001-06-01
期刊：
影响因子：
6.5
通讯作者：
Thomson, KJ
中科院分区：
文献类型：
--
作者：
Alam, MF;Thomson, KJ
渔业是动物蛋白的重要来源。孟加拉国的外汇收入和创造就业机会。本文件针对每个主要的分领域--内陆开放水域、内陆封闭水域(水产养殖)和海洋渔业--审查了孟加拉国渔业的现状。所有类型的渔业的产量都在增加，但河流和河口的生产力是可变的，扩大有许多限制，很难从政府的政策努力中确定重大成就。许多因素导致捕鱼区未得到充分利用，包括资源限制、渔业法执行不力、鱼类养殖技术推广有限、财政能力低和推广做法无效。讨论了这三个子部门的这些制约因素，并提出了今后改进的一些可能性。(C)2001爱思唯尔科学有限公司。保留所有权利。
Fisheries are an important source of animal protein. foreign exchange earnings and employment generation in Bangladesh. This paper examines the current status of fisheries in Bangladesh, for each of the major sub-sectors - inland open waters, inland closed waters (aquaculture), and marine fisheries. Production has been on the increase for all types of fisheries, but the productivity of rivers and estuaries is variable, there are many constraints on expansion, and it is difficult to identify significant achievements from government policy efforts. A host of factors are responsible for the under-utilisation of fishing areas, including resource limitations, poor implementation of fisheries laws, the limited spread of fish farming technology, low financial capacities and ineffective extension practices. These constraints are discussed for the three sub-sectors, and some possibilities for future improvements are suggested. (C) 2001 Elsevier Science Ltd. All rights reserved.